| |
Click on image for the lowdown. 
====
| | |
0 members (),
61
guests, and
4
robots. | | Key: Admin,
Global Mod,
Mod | | | Forums66 Topics128,024 Posts1,055,395 Members48,422 | | Most Online14,466
Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
| | THANKS!
For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down
with Ads!  Again, thanks!
| | | | Joined: Jan 2008 Posts: 140 Shop Shark | | Shop Shark Joined: Jan 2008 Posts: 140 | I would think it had more to do with adding the PCV valve and changing the cap. All internal combustion engines run cold for several minutes and they don't have excessive crankcase pressure before warming up. | | |
|
|
| |
